When Aliens Arrive On Earth - They Just Might Be Bio-Robots?

I've often thought, why would a more advanced alien civilization want to travel all those millions and millions of miles, taking decades, even centuries travelling at warp speed, just to come to earth. 

A Conjuror's Call 'Hey Jingo Appear - Come Forth'

The Phantom Lumberjack - A Ghost Story

There's a stretch of desolated highway between Trail and Grand Forks, British Columbia,

All Roads Lead To Rome - Via Detroit

The saying, "All roads lead to Rome" is an English idiom. 

Kinder Morgan Pipeline - Do We Have to Keep China Happy and Alberta's Pockets Lined w/Gold?

China and other countries need to secure our Canadian oil.